body {
  font: 10px sans-serif;
  background-color: black;
}

.axis path, .axis line {
  fill: none;
  stroke: #FFF;
  shape-rendering: crispEdges;
}
.axis text{
	stroke: #FFF;
}
.area {
  fill: lightsteelblue;
}

.line {
  fill: none;
  stroke: steelblue;
  stroke-width: 1.5px;
}

.dot {
  fill: white;
  stroke: steelblue;
  stroke-width: 1.5px;
}